
Yaml.load() return Python object may be dangerous if you receive a YAML document from an untrusted source such as the Internet. The function yaml.safe_load() limits this ability to simple Python objects like integers or lists. Reference: https://security.openstack.org/guidelines/ dg_avoid-dangerous-input-parsing-libraries.html Change-Id: I4f5379e1e17129222a211ac6e6d285c40a0b9bfd